CVE-2025-4121CRITICAL 9.8EPSS p87.0%

CVE-2025-4121CVE-2025-4121

Description

A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been declared as critical. Affected by this vulnerability is the function cmd_wireless. The manipulation of the argument host leads to command injection. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS3.32% probability of exploitation · percentile 87.0% · 2026-06-19T12:03:05Z
Published2025-04-30
Last modified2025-05-13

Underlying weaknesses· 2

CWE-74CWE-77

References

  1. https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Command_injection-cmd_wireless-port_phy_set/README.md
  2. https://vuldb.com/?ctiid.306601
  3. https://vuldb.com/?id.306601
  4. https://vuldb.com/?submit.560775
  5. https://www.netgear.com/

2

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')cwe-740%live
WeaknessImproper Neutralization of Special Elements used in a Command ('Command Injection')cwe-770%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.